{
"system" : "China Historical GIS, Harvard University and Fudan University",
"license" : "CC BY-NC 4.0",
"uri" : "https://chgis.hudci.org/tgaz/placename/hvd_23944",
"sys_id" : "hvd_23944",
"sys_id of alternate" : "",
"spellings" : [
{
"written form" : "大場鎮",
"script" : "traditional Chinese",
"exonym language" : "",
"attested by" : "",
"note" : ""
},
{
"written form" : "大场镇",
"script" : "simplified Chinese",
"exonym language" : "",
"attested by" : "",
"note" : ""
},
{
"written form" : "Dachangzhen",
"transcribed in" : "Pinyin",
"attested by" : "",
"note" : ""
}
],
"feature_type" : {
"name" : "村镇",
"alternate name" : "村鎮",
"transcription" : "cun zhen",
"English" : "villages and small towns"
},
"temporal" : {
"begin" : "1820",
"begin rule" : "9",
"end" : "1820",
"end rule" : "9"
},
"spatial" : {
"object_type" : "POINT",
"xy_type" : "point",
"latitude" : "31.30284",
"longitude" : "121.40162",
"source" : "FROM_AC",
"present_location" : [
{
"country code" : "cn",
"text" : "上海市宝山区西南大场镇",
"source" : "Fudan",
"attestation" : ""
}
]
},
"historical_context" : {
"part of" : [
{
"begin year" : "1820",
"end year" : "1820",
"parent id" : "hvd_40394",
"name" : "宝山县",
"transcribed" : "Baoshan Xian"
}
],
"subordinate units" : [
],
"preceded by" : [
]
},
"data source" : "CHGIS",
"source note" : "大场镇（1820年）
嘉庆《清一统志》卷103《太仓州一·关隘》：“大场镇在宝山县西南三十六里。”
按正德明林世远修、王鏊纂：正德《姑苏志》：卷18《市镇》大场镇为嘉定县六镇之一，则镇大致形成于明代初期。雍正二年置宝山县后，划归宝山县。
今上海市宝山区西南大场镇。",
"source uri" : ""
}